baber/WOPTO huggingface dataset:
Patent JP-2004099373-A (JP)
Title: Method of manufacturing reactive graphitic layered substance
Inventor: MIYAMOTO YOSHIYUKI
IPC: C01B31/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a reactive graphitic layered substance maintaining the stability of its base material and having a high chemical reactivity.  <P>SOLUTION: An introduction part is formed by reducing the number of dangling bonds around vacancies contained in a graphitic layered substance by combining atoms adjoining the vacancies to each other. Then, atoms 3 and 4, in the form of a diatomic molecule of the atoms constituting the graphitic layered substance, are introduced into the introduction part, and a new bond is formed between the introduced atoms 3 and 4 and the graphitic layered substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169057-A (JP)
Title: Home network system
Inventor: KIM SUN-YOUNG
IPC: H04N21/442
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home network system which is not equipped with another program authentication module.  <P>SOLUTION: This home network system is equipped with a gateway 400 which is connected to many home electric appliances 500 and a set top box 200 which has product information on the home electric appliances 500 by sending and receiving information to and from a control body 300 that a user uses and is connected to the gateway 400 and is characterized in that the set top box 200 and gateway 400 are connected to a network connection device 100 connected to an external network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108408-A (JP)
Title: Ball circulating piece for ball screw and ball screw
Inventor: MIZUGUCHI JUNJI
IPC: F16H25/22
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball circulating screw capable of suppressing generation of stress concentration at each inside corner of a cut-in part and enhancing the durability and reliability.  <P>SOLUTION: The ball circulating piece 19 for a ball screw has a tung part 19a, in which a slit 21 is formed at each inside corner of the cut-in part 19b in V-shape formed in each side of the tung part 19a, and the stress concentrations generated at the inside corners of the cut-in part 19b are relieved by the slits 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107912-A (JP)
Title: Locking/unlocking device for double doors of cabinet
Inventor: YAMADA TADAYUKI
IPC: E05B49/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking/unlocking device for double doors of a cabinet, which has a single detecting switch, has a simplified wiring pattern, and positively carries out locking/unlocking operation.  <P>SOLUTION: The locking/unlocking device for the double doors of the cabinet is formed such that a front aperture of the cabinet is opened/closed by a pair of the openable doors D1, D2 pivoted on respective side plates of the cabinet, and that an electric actuator for locking/unlocking the cabinet is mounted on one of the openable doors D1. In the locking/unlocking device, the single door closure switch 18 for detecting whether the front aperture is closed, is mounted on the one openable door D1, and therefore the costs of the locking/unlocking device is reduced, and the wiring pattern is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110998-A (JP)
Title: Method for detecting projection of recording medium
Inventor: YOKOHATA TORU
IPC: G11B5/60
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection detecting method that can detect projections on the surface of a recording medium more accurately than heretofore.  <P>SOLUTION: A function generation circuit 33 synchronizes with the rotation of a recording medium to generate a sinusoidal signal and a cosine wave signal. Multiplication circuit 34a and 34b output a reference signal that specifies a product of the sinusoidal signal and a detection signal of an acoustic emission sensor and a product of the cosine wave signal and the detection signal. The reference signal is integrated over the regulated number of rotations of the recording medium. Integration results are added by an addition circuit 36. Thus, signal components that synchronize with the rotation of the recording medium are extracted. These signal components correspond to projections on the recording medium with a relatively high probability. The projections on the recording medium are detected with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113260-A (JP)
Title: Mirror with magnet
Inventor: NUMATA KUNITOSHI
IPC: A47G1/17
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple mirror to be easily stuck on a refrigerator at home or a locker in an office, etc. and to be removed easily without leaving a trace.  <P>SOLUTION: The mirror consists of a plastic mirror bonded to a soft magnet plate. Accordingly, the mirror can be easily stuck on a refrigerator at home or a locker in the office, etc. and can be removed without leaving a trace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117685-A (JP)
Title: Radiation image reader
Inventor: ARAKAWA SATORU
IPC: G21K4/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance S/N (signal to noise) of an image signal indicating a radiation image without lowering resolution in the case of indicating the radiation image in a radiological image reader.  <P>SOLUTION: A line sensor 30 consisting of a CCD element 32 having many light receiving parts 35 which are two-dimensionally arranged along the main scanning X direction as a whole is relatively transferred in the sub-scanning Y direction to be crossed with the main scanning X direction to a radiation image conversion panel 10. At this state, a stimulating light beam generated from the radiation image conversion panel 10 by irradiation of a linear stimulating light beam Le extending in the main scanning X direction is received by a plurality of light receiving parts 35A to 35E. Each electric charge received by the light receiving parts 35A to 35E and to which photoelectric conversion is performed is transferred to a horizontal transfer register 36, binned and defined as an electric charge T indicating one pixel. After that, the image signal based on the electric charge T is amplified by an amplification part 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114905-A (JP)
Title: Preceding vehicle follow-up control device
Inventor: SUGANO TAKESHI
IPC: F02D29/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sense of incongruity of a driver.  <P>SOLUTION: This device is furnished with a regulator to converge an inter-vehicle distance L to a target inter-vehicle distance L* by setting target car velocity V* by including an added value of a value multiplying relative velocity ▵V of a value multiplying a difference of the inter-vehicle distance L with a preceding car and the target inter-vehicle distance L* by a control gain fd and a value multiplying the relative velocity ▵V with the preceding car by a control gain fv and controlling braking and driving force so that self car velocity V matches with the target car velocity V* and is devised to set the control gains fd, fv so that the inter-vehicle distance L gently converges to the target inter-vehicle distance L* when a back surface area B of the preceding car is large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120712-A (JP)
Title: Filter circuit
Inventor: MORITA AKIRA
IPC: H03H11/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter circuit, which realizes a desired filter characteristics with ease and high precision.  <P>SOLUTION: In this filter circuit, an input voltage Vi is supplied to a first adder A1. The output of the first adder A1 is supplied to a second adder A2, the output of which is supplied to a first integrator F1. The output of the first integrator F1 is supplied to the first adder A1 and a second integrator F2. The output of the second integrator F2 is supplied to the second adder A2. The output of the first integrator supplied is set as an output voltage Vob of a secondary band-pass filter circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124469-A (JP)
Title: Metal cylindrical joint installable in manhole formed with rubber ring
Inventor: ENAMI HIROSHI
IPC: E02D29/12
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new metallic cylindrical joint installable in a manhole formed with a rubber ring allowing the easy fitting of a water flow pipe into a side face hole by allowing the core deviation of a water flow pipe end and forming the metal cylindrical joint by fitting the rubber ring in the inner periphery of a metal cylinder in advance to facilitate work in the manhole.  <P>SOLUTION: A side face hole formed by expanding a preliminary clearance allowing the core-deviated fitting of a water flow pipe to both sides is formed on the side wall of the manhole. The metal cylindrical joint having a mounting plate for internal mounting constituted by fitting one or several rubber rings is formed on the inner face of the metal cylinder. After fitting the water flow pipe end into the side face hole of the manhole by allowing core deviation, the metal cylindrical joint is mounted from the inner side of the side face hole, and the rubber ring fitted in the inner face of the metal cylinder is pressed on the outer peripheral face of the water flow pipe end to perform water sealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126149-A (JP)
Title: Silicone oil supply device
Inventor: INAMURA MINORU
IPC: G03G15/20
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone oil supply device in which a burst of a sealing portion is prevented by decreasing the inside pressure of a hermetically sealed silicone oil container, thereby making it difficult for the inside pressure to become higher than outside pressure even when outside environment changes.  <P>SOLUTION: The silicone oil supply device 1 which has the silicone oil container 2 for storing silicone oil 3 and used for a copying machine and a printer, is characterized in that the silicone oil container 2 is sealed with the sealing member 6 and the air pressure in the silicone oil container 2 is kept negative during the transportation and storage of the container 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123612-A (JP)
Title: Method for separating rhodium-containing compound
Inventor: HORI KEIJI
IPC: C01G55/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and efficiently separating a rhodium-containing compound from a solution containing a hydroformylation catalyst comprising a rhodium compound and an anionic group-containing organophosphorus compound.  <P>SOLUTION: This method for separating the rhodium-containing compound comprises bringing the hydroformylation catalyst containing the rhodium compound and the anionic group-containing organophosphorus compound into contact with a polymer containing a quaternary ammonium base represented by formula (I) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each hydrogen atom or a monofunctional hydrocarbon group which may contain a substituent group; R<SP>4</SP>is a bifunctional hydrocarbon group; X is a halogen atom).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121596-A (JP)
Title: Grill
Inventor: KOJIMA HISAO
IPC: A47J37/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the safe use by preventing direct touching on the high temperature part of the inspection window.  <P>SOLUTION: The inspection window 40 is provided with an outer window glass 41 and an inner window glass 42 both made up of a roughly rectangular transparent fireproof glass larger than the upper opening 31 of the grill and an aluminum die cast frame body 43 covering the outer circumference of the outer window glass 41 from above. In this manner, the inspection window 40 is made in a double structure of the outer and inner window glasses 41 and 42. In other words, the inner window glass 42 is placed inner than the surface of a front panel 20 and is covered with the outer window glass 41. This keeps the users from directly touching the inner window glass 42 the highest in temperature because of the direct contact with the combustion exhaust to prevent burns thereby achieving the safe use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175008-A (JP)
Title: Method and system for measuring t-wave alternans by alignment of alternating median beats to cubic spline
Inventor: KAISER WILLI
IPC: A61B5/0452
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective means for aligning odd-numbered heartbeats and even-numbered heartbeats for finding an exact TWA value in electrocardiogram (ECG) diagnosis.  <P>SOLUTION: In an ECG processing method for measuring T-wave alternans by aligning alternating ECG signals to a target cubic spline (420, 435), the target cubic spline is calculated (405) on the basis of three isoelectric points, namely, a point before a P-wave, a point before a QRS-complex and a point after a T-wave (400). Next, the aligned signals are further analyzed concerning a fluctuation such as T-wave alternans existing only in alternating beats and having diagnostic significance (160).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125101-A (JP)
Title: Flow control valve
Inventor: YASUE HIROTO
IPC: F16K7/17
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve, where much fluid does not flow, without applying excessive force to a valve element and a valve seat when adjusting the opening of a valve.  <P>SOLUTION: The flow control valve comprises an operation port 54 for introducing air pressure; a piston 60 that is fittingly mounted to cylinders 24a, 24b; a piston rod 31 that has the valve element 30 at one end and has an engagement ring 33 near the other end and is fittingly and slidably mounted to the piston 60; an energization spring 39 for energizing the piston rod 31 in a direction for bringing the valve element 30 into contact with the valve seat 22; a regulating board 70 for regulating the amount of travel in the piston 60 when air pressure is applied to the operation port 34; and an adjustment knob 26 for moving the position of the regulating board 70. When the piston 60 travels in a direction for separating the valve element 30 from the valve seat 22 to the piston rod 31 by the engagement ring 33, the piston rod 31 is moved along with the piston 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212671-A (JP)
Title: Production method of ceramic member for joining, ceramic member for joining, vacuum switch, and vacuum vessel
Inventor: MAKINO TOMOSUKE
IPC: C04B37/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a ceramic member for joining in a simplified production process by which sufficient joining strength for metallization can be obtained even by low temperature firing, to provide a ceramic member for joining, to provide a joined body, to provide a vacuum switch, and to provide a vacuum vessel.  <P>SOLUTION: Lower layer paste containing, by weight, 1 to 10% nickel components, 20 to 70% tungsten components and 30 to 69% molybdenum components is applied on the surface of a ceramic base material 9, and drying is carried out to form a lower layer. Next, upper layer paste containing 35 to 75% nickel components and 25 to 65% copper components (or manganese components) is applied on the surface of the lower layer, and drying is carried out to form an upper layer. After that, firing is carried out, so that the ceramic member 1 for joining in which the surface of the ceramic base material 9 is stacked with a metallized layer 11 and an alloy layer 13 is completed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133002-A (JP)
Title: Polarizing plate with optical compensating layer, optical film and image display apparatus
Inventor: OGASAWARA AKIKO
IPC: G02B5/30
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate with an optical compensation layer in which the optical compensation layer hardly cracks.  <P>SOLUTION: The polarizing plate with an optical compensation layer is obtained by aligning an optical compensation layer forming material containing a polymerizable liquid crystal material, fixing by polymerization to obtain the optical compensation layer and then laminating the optical compensation layer on a polarizing plate with an adhesive layer. A separator having ≥40 μm thickness is temporarily adhered with an adhesive layer to the opposite face of the optical compensation layer against the polarizing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130892-A (JP)
Title: Display device for vehicle
Inventor: AOKI KUNIMITSU
IPC: G02B27/01
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of positionally adjusting visibility range in eye range, suppressing display distortion as much as possible, and effectively utilizing the space in an instrument panel.  <P>SOLUTION: An indicator 20 includes a display device 21, an optical member 22 enlarging a display image of the display device 21, a reflecting member 23 which is installed between the display device 21 and the optical member 22, and reflects the display image of the display device 21, and an opening part cover 24 covering an opening part 1b. The opening part cover 24 is mounted on a mounting frame 26 fixed to the opening part 1b. The display device 21, the optical member 22 and the reflecting member 23 are integratedly housed in a case 25, the case 25 is turnably supported in the instrument panel 1a with a support shaft 25a, and the case 25 and the mounting frame 26 are connected with an expansible connection member 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131630-A (JP)
Title: Rubber composition and seal using the same
Inventor: HAMAKUBO SHINJI
IPC: C08L15/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal improved in abrasion resistance without accompanying lowering of permanent compression set and a rubber composition therefor.  <P>SOLUTION: The rubber composition is obtained by compounding a hydrogenated nitrile rubber with polyethylene powder and carbon black. The seal is obtained by forming the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131269-A (JP)
Title: Tire type container crane and trolley
Inventor: TAKAMURA HIROSHI
IPC: B66C5/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire type container crane capable of adjusting a position to hold a container without changing the position of the tire type container crane fixed in a yard, and a trolley capable of adjusting the position to hold the container.  <P>SOLUTION: The tire type container crane 1 traveling in the yard G is equipped with the trolley 10, a hanging tool 40, a traveling direction fixing means that fixes the container crane 1 in the traveling direction, and a shifting means that shifts the hanging tool 40 to the traveling direction in any position between the trolley 10 and the hanging tool 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136309-A (JP)
Title: Pet bottle perforating and volume-reducing machine
Inventor: SHIROWACHI YOSHIAKI
IPC: B30B9/32
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET bottle perforating and volume-reducing machine for automatically, safely, reliably, inexpensively, simply perforating and volume-reducing a large number of waste PET bottles on an intermediate treatment site or a collection vehicle.  <P>SOLUTION: A plurality of arm bars 2 are attached to an outer edge of a roll to constitute a roll set 1 radially from the axis at equal angles around the axis. A plurality of ridge-shaped teeth 31 are protruded from each arm bar 2 of each roll to from a projecting portion and a groove-shaped recessed portion parallel to the axis between the adjacent arm bars 2. A series of rolls forming a pair of the same shape except one tooth difference in the number of the ridge-shaped teeth 31 on the arm bar 2 are formed. Each roll is attached to a casing in a distance-adjustable manner so that rotating outer edges are intersected with each other by the optimum depth. In the intersection, tips of the ridge-shaped teeth 31 are continuously agreed with each other on the axis of the groove-shaped recessed portion of the counter side roll and at the central position of the counter side proximal ridge-shaped tooth 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137364-A (JP)
Title: Cationic electrodeposition coating and method for controlling gloss level of electrodeposition coating film
Inventor: MORICHIKA KAZUO
IPC: C09D5/44
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating capable of forming low-gloss electrodeposition coating film of good smoothness, and to provide a method for controlling the gloss level of the electrodeposition coating film.  <P>SOLUTION: The cationic electrodeposition coating comprises salicylic acid and a resin composition having both sulfonium and propargyl groups, wherein the content of the salicylic acid is preferably 0.1-1.0 mass% based on the resin solids of the cationic electrodeposition coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138827-A (JP)
Title: Display apparatus and light emitting device used for the same, and display method
Inventor: TOKUI KEI
IPC: G09G3/34
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus of high definition which can make display with the number of primary colors greater than the number of subpixels constituting one pixel.  <P>SOLUTION: In the display apparatus having a light emitting device provided with a plurality of kinds of light sources varying in luminescent colors, displaying with the number of the primary colors greater than the number of the subpixels is made possible by time-dividing a display period to two divided periods and controlling the luminescent colors of the light sources and/or the states of the subpixels in the first period and the second period so as to vary these.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136821-A (JP)
Title: Electric power steering device
Inventor: TANAKA ATSUSHI
IPC: B62D5/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual pinion type electric power steering device attaining miniaturization etc. to improve loading property or the degree of freedom in layout of a peripheral device.  <P>SOLUTION: A second pinion 41 is disposed nearly perpendicular to a rack shaft 29, and a worm wheel 37 fixed to the second pinion 41 is rotated within a horizontal plane. A worm 35 meshed with the worm wheel 37 is disposed nearly parallel to a steering gear case 21 (namely, a rack shaft 29), and an electric motor 31 wherein the worm 35 fixed to a shaft 33 is disposed nearly parallel to the rack shaft 29 (oblique upper part).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136013-A (JP)
Title: Spout-cup utensil
Inventor: HONDA EMIKO
IPC: A47G19/12
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout-cup utensil enabling a caregiver and a patient himself to use easily and avoiding spilling of water during use to the utmost even when a container member is filled with water.  <P>SOLUTION: The spout-cut utensil comprises the container member 1, a plug element 2 threaded with the container member 1 and a head 3 attached to the plug element 2 having a pour port 4 freely rotatably in a manner slidable up and down within a predetermined range, and has a plug mechanism wherein a water passage in the head 3 is closed by pushing the head 3 to the plug element 2 and opened by drawing up the head 3 from the plug element 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161228-A (JP)
Title: Injection valve
Inventor: OLIVER KIRSTEN
IPC: F02M51/06
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection valve capable of easily and inexpensively adjusting a stroke of a nozzle needle.  <P>SOLUTION: This injection valve is provided with a means 27 for reducing an actual stroke distance value toward a regulated stroke distance value of the nozzle needle 14 relating to the positive deviation of the actual stroke distance value with respect to the regulated stroke distance value.  <P>COPYRIGHT: (C)2003,JPO